LMV331 Datasheet, PDF (1/5 Pages) National Semiconductor (TI) – General Purpose, Low Voltage, TinyPack Comparators

LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C – AUGUST 1999 – REVISED APRIL 2000
D 2.7-V and 5-V Performance
D Low Supply Current:
LMV331 . . . 60 µA Typ
LMV393 . . . 100 µA Typ
LMV339 . . . 170 µA Typ
D Input Common-Mode Voltage Range
Includes Ground
D Low Output Saturation Voltage
. . . 200 mV Typ
D Package Options Include Plastic
Small-Outline (D), Small-Outline Transistor
(SOT-23 DBV, SC-70 DCK), and Thin Shrink
Small-Outline (PW) Packages
description
The LMV393 and LMV339 devices are
low-voltage (2.7 V to 5.5 V) versions of the dual
and quad comparators, LM393 and LM339, which
operate from 5 V to 30 V. The LMV331 is the
single-comparator version.
LMV339 . . . D OR PW PACKAGE
(TOP VIEW)
2OUT 1
1OUT 2
V_CC+ 3
1IN– 4
1IN+ 5
2IN– 6
2IN+ 7
14 3OUT
13 4OUT
12 GND
11 4IN+
10 4IN–
9 3IN+
8 3IN–
LMV393 . . . D OR PW PACKAGE
(TOP VIEW)
1OUT 1
1IN– 2
1IN+ 3
GND 4
8 V_CC+
7 2OUT
6 2IN–
5 2IN+
LMV331 . . . DBV OR DCK PACKAGE
(TOP VIEW)
The LMV331, LMV339, and LMV393 are the most
cost-effective solutions for applications where
low-voltage operation, low power, space saving,
and price are the primary specifications in circuit
design for portable consumer products. These
devices offer specifications that meet or exceed
the familiar LM339 and LM393 devices at a
fraction of the supply current.
IN+ 1
GND 2
IN– 3
5 V_CC+
4 OUT
The LMV331 is available in the ultra-small DCK package, which is approximately one-half the size of the five-pin
DBV package. The DCK package saves space on printed circuit boards and enables the design of small
portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce
noise pickup and increase signal integrity.
The LMV331I, LMV339I, and LMV393I devices are characterized for operation from –40°C to 85°C.
logic symbol (each comparator)
IN–
_
IN+
+
OUT
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
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